CowBoom offers the used, 4th-generation (current model) Apple iPod touch 8GB MP3 Player, model no. MC540LL/A, for $119.99 with free shipping. That's $5 under our September mention of a used unit and the lowest total price we've ever seen for this model. (It's currently $65 less than a new one.) Sales tax is added where applicable. It features a high-definition Retina Display, 3-axis gyro, iOS 4.1, front- and rear-facing cameras (the latter capable of HD recording), FaceTime, Game Center, and more.

Note: No warranty information is provided.